UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 733

• Manufacturer Part Number: UPD70F3737GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GC-UEU-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 84
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 128KB (128K x 8)
• Data Converters: A/D 12x10b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Main clock
Subclock (MCK bit of
PCC register = 0)
Subclock (MCK bit of
PCC register = 1)
Internal oscillation clock
During reset
23.4 Operation
CPU Operating Clock
This section explains the functions of the clock monitor. The start and stop conditions are as follows.
<Start condition>
<Stop conditions>
Notes 1. Internal oscillator can be stopped by setting the RCM.RSTOP bit to 1.
Enabling operation by setting the CLM.CLME bit to 1
• While oscillation stabilization time is being counted after STOP mode is released
• When the main clock is stopped (from when PCC.MCK bit = 1 during subclock operation to when PCC.CLS
• When the sampling clock (internal oscillation clock) is stopped
• When the CPU operates with the internal oscillation clock
2. The clock monitor is stopped while internal oscillator is stopped.
3. Internal oscillator cannot be stopped by software.
bit = 0 during main clock operation)
(When CLM.CLME Bit = 1, During Internal Oscillation Clock Operation)
HALT mode
IDLE1, IDLE2 modes
STOP mode
Sub-IDLE mode
Sub-IDLE mode
Operation Mode
–
–
Table 23-2. Operation Status of Clock Monitor
Preliminary User’s Manual U18953EJ1V0UD
CHAPTER 23 CLOCK MONITOR
Oscillates
Stops
Oscillates
Stops
Oscillates
Stops
Stops
Status of Main Clock
Oscillates
Oscillates
Oscillates
Oscillates
Oscillates
Oscillates
Stops
Status of Internal
Oscillation Clock
Note 1
Note 1
Note 1
Note 1
Note 1
Note 3
Operates
Operates
Stops
Operates
Stops
Stops
Stops
Status of Clock
Monitor
Note 2
Note 2
Note 2
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